VTSYIQI
VTSYIQI NO2 Gas Detector Portable Nitrogen Dioxide Gas Meter with Adjustable Calibrating Level Accuracy below 5% F.S. H-alarm 10ppm L-alarm 5ppm Range from 0 to 20ppm Resolution 0.1ppm for Combustible and Toxic Gas Leakage Detection
VTSYIQI NO2 Gas Detector Portable Nitrogen Dioxide Gas Meter with Adjustable Calibrating Level Accuracy below 5% F.S. H-alarm 10ppm L-alarm 5ppm Range from 0 to 20ppm Resolution 0.1ppm for Combustible and Toxic Gas Leakage Detection
VTSYIQI NO2 Gas Detector Portable Nitrogen Dioxide Gas Meter with Adjustable Calibrating Level Accuracy below 5% F.S. H-alarm 10ppm L-alarm 5ppm Range from 0 to 20ppm Resolution 0.1ppm for Combustible and Toxic Gas Leakage Detection
Introduction:
Portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.
The detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.
The shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.
Features:
Advanced MCU control with low power consumption
Adjustable low and high alarm level
Adjustable calibrating level
High concentration protection for combustible gas
Self test for the combustible gas sensor
Low battery indication
Self-adjustment function
Visual and audible alarm with vibration
Advanced self-examination and self-renovation function
Password management to avoid wrong operation
Explosive proof housing
Specifications:
Accuracy:≦ 5% F.S.
Response time:T<30s
Indication:LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration
Operating Environment:Operating temperature -40℃~70℃ (for combustible gas)
Operating temperature: -20℃~50℃ (for toxic gas)
Humidity:<95%RH non-condensing
Operating voltage:DC3.7V Li battery 1500mAh
Working time:≧8h continuously
Charging time:4h~6h
Sensor life:2 years
Protection category:IP65
Weight:about 130g (including battery but without accessories)
Dimension:100mm×60mm×30mm
Model:NO2
Range:0-20ppm
Resolution:0.1ppm
L-alarm:5ppm
H-alarm:10ppm